1
22
23 package com.liferay.portlet.currencyconverter.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.servlet.SessionMessages;
27 import com.liferay.portal.kernel.util.Constants;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.StringUtil;
30 import com.liferay.portal.struts.PortletAction;
31
32 import javax.portlet.ActionRequest;
33 import javax.portlet.ActionResponse;
34 import javax.portlet.PortletConfig;
35 import javax.portlet.PortletPreferences;
36 import javax.portlet.RenderRequest;
37 import javax.portlet.RenderResponse;
38 import javax.portlet.ValidatorException;
39
40 import org.apache.struts.action.ActionForm;
41 import org.apache.struts.action.ActionForward;
42 import org.apache.struts.action.ActionMapping;
43
44
49 public class EditPreferencesAction extends PortletAction {
50
51 public void processAction(
52 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
53 ActionRequest actionRequest, ActionResponse actionResponse)
54 throws Exception {
55
56 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
57
58 if (!cmd.equals(Constants.UPDATE)) {
59 return;
60 }
61
62 PortletPreferences prefs = actionRequest.getPreferences();
63
64 String[] symbols = StringUtil.split(
65 ParamUtil.getString(actionRequest, "symbols").toUpperCase());
66
67 prefs.setValues("symbols", symbols);
68
69 try {
70 prefs.store();
71 }
72 catch (ValidatorException ve) {
73 SessionErrors.add(
74 actionRequest, ValidatorException.class.getName(), ve);
75
76 return;
77 }
78
79 SessionMessages.add(
80 actionRequest, portletConfig.getPortletName() + ".doEdit");
81 }
82
83 public ActionForward render(
84 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
85 RenderRequest renderRequest, RenderResponse renderResponse)
86 throws Exception {
87
88 return mapping.findForward("portlet.currency_converter.edit");
89 }
90
91 }